Finding the Fourth Proportional to 236,287.16, 354,430.02 and 58,794.14
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Solution
The fourth proportional to 236,287.16, 354,430.02 and 58,794.14 is: 88,191.03
Step by Step Solution
- Step 1: Write the proportion equation
236,287.16 : 354,430.02 = 58,794.14 : x - Step 2: Convert to fraction form
236,287.16/354,430.02 = 58,794.14/x - Step 3: Cross multiply
236,287.16x = 354,430.02 × 58,794.14 - Step 4: Simplify right side
236,287.16x = 20,838,408,216.08 - Step 5: Solve for x
x = 20,838,408,216.08/236,287.16 - Step 6: Final answer
x = 88,191.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.